"I could tell by the way you turned sort of cool to us," Minnie said.

The weather turns cool and one day the snow begins to fall.

A dark cloud comes over the sun; in an instant the air has turned cool.

They passed out of sunlight into shadow, and the air turned cool.

Her voice moderated by the end of the last question, turning cool and hard.

The rain had stopped and the afternoon was turning cool.

We put our gloves back on as the air turned cool.

At least the medallion only turned cool, and barely that.

That'll take care of the nights if it turns cool.

Things changed as late summer weather turned cool and moist.